site/_includes/footer.html

<div class="footer ui inverted very padded vertical segment">
  <div class="ui vertical segment">
    <div class="ui four column grid">
      <div class="column">
        <h4 class="ui inverted header">About</h4>
        <div class="ui inverted link list">
          <a class="item" href="{{ '/userale' | prepend: site.baseurl }}">UserALE</a>
          <a class="item" href="{{ '/distill' | prepend: site.baseurl }}">Distill</a>
        </div>
      </div>
      <div class="column">
        <h4 class="ui inverted header">Docs</h4>
        <div class="ui inverted link list">
          <a class="item" href="{{ '/docs/useralejs' | prepend: site.baseurl }}">UserAle.js</a>
          <a class="item" href="{{ '/docs/distill' | prepend: site.baseurl }}">Distill</a>
        </div>
      </div>
      <div class="column">
        <h4 class="ui inverted header">Community</h4>
        <div class="ui inverted link list">
          <a class="item" href="https://github.com/apache?q=flagon">GitHub</a>
          <a class="item" href="http://stackoverflow.com/questions/tagged/apache-flagon">StackOverflow</a>
        </div>
      </div>
      <div class="column">
        <h4 class="ui inverted header">Apache</h4>
        <div class="ui inverted link list">
          <a class="item" href="http://www.apache.org/">Apache Software Foundation</a>
          <a class="item" href="http://www.apache.org/licenses/">License</a>
          <a class="item" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a>
          <a class="item" href="http://www.apache.org/foundation/thanks.html">Thanks</a>
          <a class="item" href="http://www.apache.org/security/">Security</a>
          <a class="item" href="https://privacy.apache.org/policies/privacy-policy-public.html">Privacy</a>
        </div>
      </div>
    </div>
  </div>
  <div class="ui inverted vertical segment">
    <div class="ui two column middle aligned grid">
      <div class="center aligned column">
        Copyright &copy; {{ 'now' | date: "%Y" }} The Apache Software Foundation, Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.<br>
        Apache Flagon, Flagon, Apache, the Apache feather logo, the Apache Flagon logo and the Apache Incubator logo are trademarks of The Apache Software Foundation.
      </div>
    </div>
  </div>
  <div class="ui inverted vertical segment">
    <div class="ui one column middle aligned grid">
      <div class="center aligned column">
        <a href="https://www.apache.org/events/current-event.html">
          <img src="https://www.apache.org/events/current-event-234x60.png" alt="ASF Current Event">
        </a>
      </div>
    </div>
  </div>
</div>